On Fri, Aug 09, 2002 at 11:03:31PM -0500, Mike Renfro wrote:
3) In directories like /d/dd, where there is no index_html page, I do _not_ want to inherit a parent's index_html page; rather, I want to set up my own TOC generator for the directory. What's the best way to do this?
Untested code, assuming any designers you have don't mind editing pages not named index_html:
index_html (acquired from root):
<dtml-if "_.hasattr(this().aq_explicit, 'content_html')"> <dtml-var content_html> <dtml-else> <dtml-var toc_html> </dtml-if>
I tried to rewrite this in ZPT, and I figured out this much: <span tal:condition="exists:container/aq_explicit/content_html" tal:replace="structure container/content_html"> </span> <span tal:condition="not:exists:container/aq_explicit/content_html" tal:replace="structure container/toc_html"> </span> This seems to work. I really wanted to write something like this, but I couldn't get it to work: <span tal:define="object python:test(hasattr(container.aq_explicit, 'content_html'), content_html, toc_html)" tal:replace="structure object"> </span> Apparently the test() function actually tries to evaluate the (possibly non-existing) content_html object even if the hasattr() returns 0. Any thoughts? -- Michael S. Fischer / michael at dynamine.net / +1 650-533-4684 Lead Hacketeer, Dynamine Consulting, Silicon Valley, CA